Ngnix快速重启等操作的脚本

来源：互联网发布：欧式装修知乎编辑：程序博客网时间：2024/04/26 07:51

Nginx是一个高性能的web和email代理服务器.我从四年前就一直使用它.不过它默认却没有提供快速管理的脚本,好不容易在网上找到一个.在此留下,以方便自己和其它需要的人.

以下是脚本全部内容:

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#!/bin/sh
#
# nginx - this script starts and stops the nginx daemin
#
# chkconfig:   - 85 15
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /usr/local/nginx/conf/nginx.conf
# pidfile:     /usr/local/nginx/logs/nginx.pid
  
# Source function library.
. /etc/rc.d/init.d/functions
  
# Source networking configuration.
. /etc/sysconfig/network
  
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
  
nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx)
  
NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"
  
lockfile=/var/lock/subsys/nginx
  
start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    echo -n $"Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}
  
stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}
  
restart() {
    configtest || return $?
    stop
    start
}
  
reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $nginx -HUP
    RETVAL=$?
    echo
}
  
force_reload() {
    restart
}
  
configtest() {
  $nginx -t -c $NGINX_CONF_FILE
}
  
rh_status() {
    status $prog
}
  
rh_status_q() {
    rh_status >/dev/null 2>&1
}
  
case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

使用方法:

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vi /etc/init.d/nginx

将以下内容复制,并保存.

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chmod +x /etc/init.d/nginx

将它注册成Linux服务:

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chkconfig --add nginx

使nginx开机自动启动:

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chkconfig nginx on

启动nginx等操作:

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service nginx start
service nginx stop
service nginx restart
service nginx reload